Buffalo Sabres Sunday Link: The NHL Can't Wait For Science

During Sundays in the summer, when hockey news is slowest, we'll be offering up just one link that we think is important enough that every Sabres fan, or every hockey fan, should read. These links will offer up explanations on common hockey questions, valuable insight into hotly debated topics, or may simply be great stories or interviews that shed some light on the world of professional hockey.

- This week, Hall of Fame goalie Ken Dryden gives a passionate argument on why the NHL cannot wait for science to reach conclusions when it comes to concussions, they must be proactive. [Grantland]